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, निम्नलिखित समीकरण के मूल ज्ञात कीजिए:2 o —_.-_‘] o __..l] (X #E— 38x+3 x—-8 33 |
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Answer» 1/x+3 - 1/x-8=11/33=1/3 x-8-(x+3)=(1/3)(x+3)(x-8) 3(x-8-x-3)=x²-5x-24 3(-11)=x²-5x-24-33=x²-5x-24x²-5x-24+33=0x²-5x+9=0 x=5±√25-36/2x=5±√-11/2x=(5±11i)/2 |
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